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701963

Sigma-Aldrich

聚(乙二醇)二丙烯酸酯

average Mn 6,000, acrylate, ≤1,500 ppm MEHQ as inhibitor

同義詞:

PEG 二丙烯酸酯

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About This Item

CAS號碼:
26570-48-9
MDL號碼:
MFCD00081876
分類程式碼代碼:
12162002
NACRES:
NA.23

product name

聚(乙二醇)二丙烯酸酯, average Mn 6,000, contains ≤1500 ppm MEHQ as inhibitor

形狀

solid

品質等級

100

分子量

average Mn 6,000

包含

≤1500 ppm MEHQ as inhibitor

反應適用性

reagent type: cross-linking reagent
reaction type: Polymerization Reactions

轉變溫度

Tm 59-63 °C

Ω-end

acrylate

α-end

acrylate

聚合物結構

shape: linear
functionality: homobifunctional

儲存溫度

−20°C

SMILES 字串

OCCO.OC(=O)C=C

InChI

1S/C8H10O4/c1-3-7(9)11-5-6-12-8(10)4-2/h3-4H,1-2,5-6H2

InChI 密鑰

KUDUQBURMYMBIJ-UHFFFAOYSA-N

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相關類別

一般說明

聚（乙二醇）二丙烯酸酯（PEGDA）是一种长链，亲水的交联单体广泛用于组织工程。

應用

基于 PEG 的水凝胶的图型化 - 工程空间复杂性
PEGDA 被广泛用作组织工程应用的支架材料，是因为其生物相容性 和固有的抗蛋白质粘附性能。

它还可被用作 合金剂用于制备用于气体分离的聚合物膜。 比如，聚（醚嵌段酰胺）/PEGDA共混物膜可被 用于分离CO2/H2.

它还可被用作前体，制备用于柔性锂离子电池的聚合物电解质膜。添加PEGDA增强了离子传导，热稳定性和PEMs的机械韧性。

特點和優勢

  • 高 亲水性
  • 无毒
  • 生物相容
  • 非免疫原性

象形圖

CorrosionExclamation mark
GHS05,GHS07

訊號詞

Danger

危險聲明

H315,H317,H318

危險分類

Eye Dam. 1 - Skin Irrit. 2 - Skin Sens. 1

儲存類別代碼

11 - Combustible Solids

水污染物質分類（WGK）

WGK 1

閃點（°F）

Not applicable

閃點（°C）

Not applicable

個人防護裝備

dust mask type N95 (US), Eyeshields, Faceshields, Gloves

從最近期的版本中選擇一個：

分析證明 (COA)

Lot/Batch Number
MKCP6612
MKCD2625
MKCC8234
MKBX1699V
MKBV8767V

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Shaun P Garland et al.
Langmuir : the ACS journal of surfaces and colloids, 30(8), 2101-2108 (2014-02-15)
A growing body of literature broadly documents that a wide array of fundamental cell behaviors are modulated by the physical attributes of the cellular microenvironment, yet in vitro assays are typically carried out using tissue culture plastic or glass substrates
Eyal Karzbrun et al.
Nature physics, 14(5), 515-522 (2018-05-16)
Human brain wrinkling has been implicated in neurodevelopmental disorders and yet its origins remain unknown. Polymer gel models suggest that wrinkling emerges spontaneously due to compression forces arising during differential swelling, but these ideas have not been tested in a
Adel Badria et al.
Journal of materials science. Materials in medicine, 29(11), 175-175 (2018-11-11)
Heart valve diseases remain common in industrialized countries. Bioprosthetic heart valves, introduced as free of anticoagulation therapy alternatives to mechanical substitutes. Still they suffer from long term failure due to calcification. Different treatment methods introduced to inhibit calcification, have so
Ruohong Shi et al.
Small (Weinheim an der Bergstrasse, Germany), 16(37), e2002946-e2002946 (2020-08-11)
Hydrogels with the ability to change shape in response to biochemical stimuli are important for biosensing, smart medicine, drug delivery, and soft robotics. Here, a family of multicomponent DNA polymerization motor gels with different polymer backbones is created, including acrylamide-co-bis-acrylamide

文章

Patterning of PEG-based Hydrogels - Engineering Spatial Complexity

Patterning of PEG-based Hydrogels - Engineering Spatial Complexity

Bioprinting for Tissue Engineering and Regenerative Medicine

In the past two decades, tissue engineering and regenerative medicine have become important interdisciplinary fields that span biology, chemistry, engineering, and medicine.

Degradable Poly(ethylene glycol) Hydrogels for 2D and 3D Cell Culture

Progress in biotechnology fields such as tissue engineering and drug delivery is accompanied by an increasing demand for diverse functional biomaterials. One class of biomaterials that has been the subject of intense research interest is hydrogels, because they closely mimic the natural environment of cells, both chemically and physically and therefore can be used as support to grow cells. This article specifically discusses poly(ethylene glycol) (PEG) hydrogels, which are good for biological applications because they do not generally elicit an immune response. PEGs offer a readily available, easy to modify polymer for widespread use in hydrogel fabrication, including 2D and 3D scaffold for tissue culture. The degradable linkages also enable a variety of applications for release of therapeutic agents.

Versatile Cell Culture Scaffolds via Bio-orthogonal Click Reactions

Devising biomaterial scaffolds that are capable of recapitulating critical aspects of the complex extracellular nature of living tissues in a threedimensional (3D) fashion is a challenging requirement in the field of tissue engineering and regenerative medicine.

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